CN212160940U - Anti-extrusion device of geomagnetic detector - Google Patents
Anti-extrusion device of geomagnetic detector Download PDFInfo
- Publication number
- CN212160940U CN212160940U CN202022365623.2U CN202022365623U CN212160940U CN 212160940 U CN212160940 U CN 212160940U CN 202022365623 U CN202022365623 U CN 202022365623U CN 212160940 U CN212160940 U CN 212160940U
- Authority
- CN
- China
- Prior art keywords
- top cover
- barrel
- groove
- circumferential surface
- outer barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model provides an anti-extrusion device of a geomagnetic detector, which comprises a top cover, an inner cylinder and an outer cylinder, wherein the top cover is provided with a top cover thread groove, a top cover clamping part and a spring buckle, and the top cover clamping part is provided with a top cover stopping clamping groove; the inner cylinder is provided with a first cavity for placing a battery, an inner cylinder thread groove is arranged on the inner cylinder, and an inner cylinder stopping buckle is arranged on the inner cylinder thread groove; the outer barrel is provided with a second cavity for placing the inner barrel, the inner circumferential surface of the outer barrel is provided with an outer barrel clamping part, and the outer barrel clamping part is provided with an outer barrel stopping clamping groove; arrange the inner tube in the second cavity, make top cap joint portion along inner tube thread groove, urceolus joint portion is along top cap thread groove, rotatory top cap for in spring buckle embedding urceolus stopping draw-in groove, in the inner tube stopping buckle embedding top cap stopping draw-in groove, solve vehicle check out test set such as earth magnetism and very easily damaged problem underground, earth magnetism detector prevents that extrusion device simple structure, higher impact resistance and leakproofness just are convenient for maintain.
Description
Technical Field
The utility model relates to a ground magnetic detector prevent extrusion device technical field, especially relate to a ground magnetic detector prevent extrusion device for protecting install vehicle detection equipment such as ground magnetism that is used for surveying the parking stall occupation condition below the parking stall.
Background
In order to standardize the problems of outdoor road parking, occupation of fire fighting channels and the like, vehicle detection technical equipment such as geomagnetism is adopted for most at present, and the vehicle detection equipment such as the geomagnetism is installed below parking stalls and used for detecting the parking stall occupation condition. Because vehicle check out test set such as earth magnetism is installed underground, uses the scene complicated for vehicle check out test set such as earth magnetism is extremely easily damaged underground, so vehicle check out test set such as earth magnetism urgent need a prevent extrusion device that vehicle check out test set up in underground such as earth magnetism promptly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of anti-extrusion device of geomagnetic detector has solved vehicle check out test set such as earth magnetism and has been installed underground, uses the scene complicacy to make vehicle check out test set such as earth magnetism very easily damage's problem underground, simple structure, have higher impact resistance and leakproofness and be convenient for maintain.
In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:
the utility model discloses an anti-extrusion device of a geomagnetic detector, which comprises a top cover, an inner cylinder and an outer cylinder, wherein, a top cover thread groove and a spring buckle are arranged on the outer circumferential surface of the top cover, a top cover clamping part is arranged on the inner circumferential surface of the top cover, and a top cover stopping clamping groove is arranged on the top cover clamping part; the inner cylinder is provided with a first cavity for placing a battery, an inner cylinder thread groove is formed in the outer circumferential surface of the inner cylinder, and an inner cylinder stopping buckle is arranged on the inner cylinder thread groove; the outer barrel is provided with a second cavity for placing the inner barrel, an outer barrel clamping portion is arranged on the inner circumferential surface of the outer barrel, and an outer barrel stopping clamping groove is formed in the outer barrel clamping portion.
Further, the inner circumferential surface of the outer cylinder is provided with a seal ring groove for placing the first seal ring.
Further, a sealing ring support table is arranged on the outer circumferential surface of the inner cylinder and used for placing a second sealing ring.
Further, the inner circumferential surface of the outer cylinder is also provided with an inner cylinder saddle for bearing the sealing ring saddle.
Further, an outer circumferential surface of the outer cylinder is provided in a zigzag shape.
Furthermore, the lower part of the inner cylinder is symmetrically provided with installation positioning grooves.
Furthermore, the upper surface of the top cover is also provided with an installation positioning hole.
Furthermore, still be provided with mainboard buckle and mainboard saddle on the circumference surface in the top cap, fix the mainboard on the mainboard saddle through the mainboard buckle.
Further, a battery buckle is arranged in the first cavity and used for fixing the battery.
The beneficial technical effects are as follows:
1. the utility model discloses an anti-extrusion device of a geomagnetic detector, which comprises a top cover, an inner cylinder and an outer cylinder, wherein, a top cover thread groove and a spring buckle are arranged on the outer circumferential surface of the top cover, a top cover clamping part is arranged on the inner circumferential surface of the top cover, and a top cover stopping clamping groove is arranged on the top cover clamping part; the inner cylinder is provided with a first cavity for placing a battery, an inner cylinder thread groove is formed in the outer circumferential surface of the inner cylinder, and an inner cylinder stopping buckle is arranged on the inner cylinder thread groove; the outer barrel is provided with a second cavity for placing the inner barrel, an outer barrel clamping part is arranged on the inner circumferential surface of the outer barrel, and an outer barrel stopping clamping groove is formed in the outer barrel clamping part; the battery is arranged in the inner barrel, then the inner barrel is arranged in the second cavity, the top cover clamping portion is made to be along the inner barrel threaded groove, the outer barrel clamping portion is made to be along the top cover threaded groove, the top cover is rotated, the spring buckle is made to be embedded into the outer barrel retaining clamping groove, and the inner barrel retaining buckle is embedded into the top cover retaining clamping groove, so that the problem that vehicle detection equipment such as geomagnetism is installed underground, application scenes are complex, and the vehicle detection equipment such as geomagnetism is easy to damage underground is solved, and an anti-extrusion device of the geomagnetism detector is simple in structure, high in impact resistance and sealing performance and convenient to maintain;
2. in the utility model, the top cover is rotated to enable the spring buckle to be embedded into the outer barrel retaining clamping groove, so that the top cover is tightly matched with the outer barrel and cannot be easily opened;
3. in the utility model, the top cover is rotated, and the inner cylinder retaining buckle is embedded into the top cover retaining clamping groove, so that the top cover and the inner cylinder are tightly matched and cannot be easily opened;
4. in the utility model, the inner circumferential surface of the outer cylinder is provided with a sealing ring groove for placing a first sealing ring to play a sealing role and prevent water or dust from entering vehicle detection equipment such as geomagnetic field and the like;
5. in the utility model, the outer circumferential surface of the inner cylinder is provided with a sealing ring support platform for placing a second sealing ring, and the sealing function of the sealing ring further prevents water or dust from entering vehicle detection equipment such as geomagnetism and the like;
6. in the utility model, the outer circumferential surface of the outer cylinder is arranged to be zigzag, on one hand, the structural strength of the cylinder wall is enhanced, and the protection effect on an internal circuit is achieved; on the other hand, the sawtooth structure is convenient for fixing the position;
7. in the utility model, the upper surface of the top cover is also provided with an installation positioning hole, which is convenient for installation;
8. the utility model discloses in, the installation constant head tank is installed to the lower part symmetry of inner tube, is convenient for install and fixes.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic view of the overall structure of an anti-extrusion device of a geomagnetic detector according to the present invention;
fig. 2 is a cross-sectional view of an anti-extrusion device of a geomagnetic detector according to the present invention;
fig. 3 is a schematic exploded view of the anti-squeezing device of the geomagnetic sensor according to the present invention;
fig. 4 is a schematic structural view of a top cover in the anti-squeezing device of the geomagnetic detector according to the present invention;
fig. 5 is another schematic structural view of a top cover in the anti-squeezing device of the geomagnetic detector according to the present invention;
fig. 6 is a schematic structural view of an inner barrel in the anti-squeezing device of the geomagnetic detector;
fig. 7 is a schematic structural view of an outer cylinder in the anti-squeezing device of the geomagnetic detector.
Wherein, 1-top cover, 11-top cover thread groove, 12-top cover clamping part, 121-top cover backstop clamping groove, 13-spring clamping buckle, 14-installation positioning hole, 15-main board clamping buckle, 16-main board supporting platform, 17-top cover sealing ring supporting platform, 18-main board, 19-spring clamping groove, 2-inner cylinder, 21-inner cylinder thread groove, 211-inner cylinder backstop clamping buckle, 22-sealing ring supporting platform, 221-second sealing ring, 23-battery clamping buckle, 24-installation positioning groove, 25-battery, 3-outer cylinder, 31-outer cylinder clamping part, 311-outer cylinder backstop clamping groove, 32-sealing ring groove, 321-first sealing ring, 33-outer cylinder supporting platform.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The utility model discloses an anti-extrusion device of geomagnetic detector, refer to fig. 1-3, anti-extrusion device of geomagnetic detector includes top cap 1, inner tube 2 and urceolus 3, specifically, refer to fig. 4-5, be provided with top cap thread groove 11 and spring buckle 13 on the top cap 1 outer periphery, be provided with top cap joint portion 12 on the top cap 1 inner periphery, top cap stopping draw-in groove 121 has been seted up on top cap joint portion 12, still be provided with top cap sealing washer saddle 17 on top cap 1, still be provided with mainboard buckle 15 and mainboard saddle 16 on the top cap 1 inner periphery surface, fix mainboard 18 on mainboard saddle 16 through mainboard buckle 15, fix mainboard 18 through the mode of buckle, can simplify the operation and save manufacturing cost, preferably, the upper surface of top cap 1 still has seted up installation locating hole 14; the inner cylinder 2 is formed with a first cavity, see fig. 6, a battery buckle 23 is arranged in the first cavity for fixing a battery 25, an inner cylinder thread groove 21 is arranged on the outer circumferential surface of the inner cylinder 2, an inner cylinder retaining buckle 211 is arranged on the inner cylinder thread groove 21, and preferably, the lower part of the inner cylinder 2 is symmetrically provided with an installation positioning groove 24 for convenient installation; the outer cylinder 3 is formed with a second cavity, see fig. 7, for placing the inner cylinder 2, an outer cylinder clamping portion 31 is arranged on the inner circumferential surface of the outer cylinder 3, an outer cylinder stopping clamping groove 311 is arranged on the outer cylinder clamping portion 31, and an outer cylinder saddle 33 is further arranged on the inner circumferential surface of the outer cylinder 3 for bearing the sealing ring saddle 22 on the inner cylinder 2; when the anti-extrusion device of the geomagnetic detector is used, the battery 25 is arranged in the inner barrel 2, then the inner barrel 2 is arranged in the second cavity of the outer barrel 3, the top cover clamping portion 12 is enabled to be embedded into the outer barrel retaining clamping groove 311 along the inner barrel thread groove 21, the outer barrel clamping portion 31 is enabled to be along the top cover thread groove 11, the top cover 1 is rotated, and the spring buckle 13 is enabled to be embedded into the outer barrel retaining clamping groove 311, so that the top cover is tightly matched with the outer barrel and cannot be opened easily; inner tube stopping buckle 211 imbeds in the top cap stopping draw-in groove 121 for the top cap closely cooperates with the inner tube, can not be easily opened, the utility model discloses a vehicle check out test set such as earth magnetism has been solved to earth magnetism detector's anti-extrusion device and has been installed underground, uses the scene complicacy to make vehicle check out test set such as earth magnetism extremely easily damage's problem underground, earth magnetism detector prevent extrusion device simple structure, have higher impact resistance and leakproofness and be convenient for maintain.
As the preferred embodiment of the present invention, the inner circumferential surface of the outer cylinder 3 is provided with the seal ring groove 32, and the first seal ring 321 is pressed into the seal ring groove 32, so that the top cover 1 is tightly fitted to the outer cylinder 3, thereby preventing water or dust from entering the vehicle detection apparatus such as terrestrial magnetism.
As the utility model discloses a preferred embodiment, the outer circumferential surface of inner tube 2 is provided with sealing washer saddle 22, and second sealing washer 221 is pressed between top cap sealing washer saddle 17 and inner tube sealing washer saddle 22 for top cap 1 and inner tube 2 closely cooperate, prevent that water or dust from getting into among the vehicle check out test set such as underground earth magnetism.
As the preferred embodiment of the utility model, the outer circumferential surface of the outer cylinder 3 is arranged in a sawtooth shape, so that the structural strength of the cylinder wall is enhanced on one hand, and the protection effect on an internal circuit is achieved; and on the other hand, the sawtooth structure is convenient for fixing the position.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (9)
1. An anti-extrusion device for a geomagnetic detector, comprising:
the anti-falling device comprises a top cover (1), wherein a top cover thread groove (11) and a spring buckle (13) are arranged on the outer circumferential surface of the top cover (1), a top cover clamping part (12) is arranged on the inner circumferential surface of the top cover (1), and a top cover stopping clamping groove (121) is formed in the top cover clamping part (12);
the battery pack comprises an inner barrel (2), wherein a first cavity is formed in the inner barrel (2) and used for placing a battery (25), an inner barrel thread groove (21) is formed in the outer circumferential surface of the inner barrel (2), and an inner barrel retaining buckle (211) is arranged on the inner barrel thread groove (21);
the outer barrel (3), the outer barrel (3) is formed with the second cavity for placing the inner barrel (2), be provided with outer barrel joint portion (31) on the outer barrel (3) inner circumference face, outer barrel stopping draw-in groove (311) has been seted up on outer barrel joint portion (31).
2. An anti-extrusion device of geomagnetic detector, as in claim 1, characterized in that the inner circumferential surface of the outer cylinder (3) is provided with a sealing ring groove (32) for placing the first sealing ring (321).
3. An anti-extrusion device of geomagnetic detector, according to claim 1, wherein the outer circumferential surface of the inner cylinder (2) is provided with a sealing ring support (22) for placing the second sealing ring (221).
4. An anti-jamming device of a geomagnetic detector according to claim 3, wherein the inner circumferential surface of the outer cylinder (3) is further provided with an outer cylinder saddle (33) for carrying the seal ring saddle (22).
5. An anti-squeezing device for a geomagnetic detector, according to claim 4, wherein the outer circumferential surface of the outer cylinder (3) is provided with a saw-toothed shape.
6. An anti-jamming device for a geomagnetic detector, according to claim 3, wherein the lower part of the inner cylinder (2) is symmetrically installed with installation positioning slots (24).
7. The device for preventing the geomagnetic detector according to claim 1, wherein the top cover (1) further comprises a mounting positioning hole (14) on an upper surface thereof.
8. An anti-jamming device of a geomagnetic detector, as claimed in claim 1, wherein the top cover (1) is further provided with a main board fastener (15) and a main board bracket (16) on the inner circumferential surface, the main board (18) is fixed on the main board bracket (16) by the main board fastener (15).
9. An anti-extrusion device of geomagnetic detector, as in claim 1, wherein the first cavity is provided with a battery clip (23) inside for fixing the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022365623.2U CN212160940U (en) | 2020-10-22 | 2020-10-22 | Anti-extrusion device of geomagnetic detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022365623.2U CN212160940U (en) | 2020-10-22 | 2020-10-22 | Anti-extrusion device of geomagnetic detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212160940U true CN212160940U (en) | 2020-12-15 |
Family
ID=73700898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022365623.2U Active CN212160940U (en) | 2020-10-22 | 2020-10-22 | Anti-extrusion device of geomagnetic detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212160940U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112907983A (en) * | 2021-01-20 | 2021-06-04 | 迈锐数据（北京）有限公司 | Durable type earth magnetism check out test set |
| CN115424454A (en) * | 2022-08-25 | 2022-12-02 | 福建省城市大脑建设有限公司 | Geomagnetic field for detecting vehicle parking |
| CN115798223A (en) * | 2022-10-12 | 2023-03-14 | 杭州立方控股股份有限公司 | Multi-technology geomagnetic detector |
-
2020
- 2020-10-22 CN CN202022365623.2U patent/CN212160940U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112907983A (en) * | 2021-01-20 | 2021-06-04 | 迈锐数据（北京）有限公司 | Durable type earth magnetism check out test set |
| CN115424454A (en) * | 2022-08-25 | 2022-12-02 | 福建省城市大脑建设有限公司 | Geomagnetic field for detecting vehicle parking |
| CN115424454B (en) * | 2022-08-25 | 2024-01-26 | 福建省城市大脑建设有限公司 | Geomagnetism for detecting parking of vehicle |
| CN115798223A (en) * | 2022-10-12 | 2023-03-14 | 杭州立方控股股份有限公司 | Multi-technology geomagnetic detector |
| CN115798223B (en) * | 2022-10-12 | 2023-09-01 | 杭州立方控股股份有限公司 | Multi-technology geomagnetic detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212160940U (en) | Anti-extrusion device of geomagnetic detector | |
| CN201674184U (en) | Lever type leakage cable clamp | |
| CN214066274U (en) | Ultrasonic wave remote control integral type level gauge | |
| US20120200416A1 (en) | Portable Monitoring Device For Radioactive Substance | |
| CN211128560U (en) | Installation bucket and wireless geomagnetic detector using same | |
| CN216435174U (en) | Ground magnetic detector for intelligent parking management system | |
| CN205544147U (en) | Sea cable fixing device with sealed and interim clamping action | |
| CN207216840U (en) | A kind of scenic spot landslide early-warning device based on GPS locator and wireless sensing | |
| CN204871339U (en) | Magnet is vehicle support waterproof sealing cover by oneself | |
| CN105464145B (en) | Integral type integrated explosion proof system network-enabled intelligent inspection well cover | |
| CN211908238U (en) | Electric engineering exposes spool protection device | |
| CN102607897A (en) | Active carbon box sampler with diffusion barrier | |
| CN207303329U (en) | Freely dismantle car antenna | |
| CN214460673U (en) | Underground building prevention of seepage water and check out test set | |
| CN212967281U (en) | Neodymium-iron-boron magnet for telephone receiver | |
| CN207570649U (en) | A kind of protruding-type ground level pressure sensing overload detector | |
| CN211764518U (en) | Surveying and mapping field data acquisition and recording device | |
| CN212539175U (en) | Triangular magnetic sucker | |
| CN215639527U (en) | Explosion-proof sensor with waterproof construction | |
| CN217930987U (en) | Soil radon concentration detection sampling device and radon detection device thereof | |
| CN217705705U (en) | Anti-theft anti-corrosion license plate fixing and sealing device | |
| CN213659676U (en) | Geomagnetic vehicle detection equipment with protective structure | |
| CN214309760U (en) | Airtight sample thief with stabilize sampling function | |
| CN217542764U (en) | Device for measuring concentration of particulate matters in air | |
| CN205059818U (en) | Bicycle GPS tracker in seat bar cramp utensil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |